Sprayer



FIG. 1 is a front perspective view of a new and ornamental design for a sprayer, with the portions shown in phantom for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4, is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a sprayer, as shown and described. 